Dental Disease Control the bacteria & prevent damage.
 Dental Disease

Bacteria cause dental disease.
These organisms thrive in a dry, acidic mouth and cause bad breath, plaque build-up, gingivitis, and weakened teeth. Acids from bacteria erode tooth enamel which leads to sensitivity, cavities and discoloration.

Enamel Enamel is a living membrane that can be easily softened and demineralized by acids. Dentists cannot stop enamel damage - only removing the acidity can prevent damage.
Mouth Acidity + Dry Mouth = Cavities and Dental Disease

Mouth acidity is measured in the pH of saliva. A pH above 7.0 is a safe, alkaline state. A pH below 7.0, it is acidic. The root surfaces of teeth can be damaged when acidity drops below 6.5 and tooth enamel erodes if levels fall to pH 5.5. The longer teeth remain in acidic saliva, the greater the damage from demineralization. Yet, when saliva levels are alkaline, teeth can strengthen and repair through a natural process of tooth remineralization. The longer the mouth pH remains alkaline, the greater opportunity for teeth to repair themselves.

Mouth pH can fluctuate for a number of reasons related to diet, body chemistry and hormones, climate, or mouth dryness. Anything that causes a drop in the mouth pH to make it acidic or to cause mouth dryness is a risk factor for dental disease. The greater your risk for dental disease, the more protection you will need to keep your teeth safe from damage.

To understand and control mouth acidity, it is useful to test for saliva pH. You can easily keep the mouth in an alkaline state by eating xylitol. Xylitol protects teeth from mouth acidity and helps remineralize and repair them.

pH Testing Kit

Learn how to measure the acidity level in your mouth. Kit contains 15 feet of pH testing paper for approximately 150 uses and instructions to determine your mouth’s pH level.

“A whole new way to protect our teeth.” We tested our salivary pH after a long training session and found it very acidic. Just a couple of Zellies put us back into the safe zone. It is a whole new way to protect our teeth."

- Athletic Coaches

 Instructions for using pH litmus testing paper

Open the pH litmus testing paper from its foil wrapper and replace the roll in its plastic container and save the color chart for measurements.

Test your natural pH before you eat or drink anything

1. Tear off about an inch of the paper from the roll.
2. Spit some saliva into a spoon.
3. Dip the litmus paper into the liquid.
4. Take note of the color that the paper turns  

Measure your mouth acidity at different times of the day. View a list of risk factors for mouth acidity

Test your xylitol pH

1. Eat a Zellies mint, Zellies chewing gum or granular Xylitol.
2. Let the “juice” bathe your teeth and “swish” it around.
3. Now spit into a spoon.
4. Dip the litmus paper into the liquid.
5. If the testing paper is colored blue or purple it shows that you have a safe and alkaline mouth. At this pH level your teeth will be hardening and harmful bacteria will be reduced.

Xylitol is extracted from natural fruit and vegetable fibers. Zellies gum, mints or granular xylitol should instantly make your mouth alkaline. The more acidic your mouth, the more xylitol you will need.

Nature’s Response
When you bite into a lemon you naturally produce saliva in your mouth. This is nature’s way to wash away the acidity and protect your teeth. Without help from saliva the acids in your mouth would dissolve calcium out of your teeth.

Saliva brings calcium and minerals to the tooth and helps repair any damage. It takes about 20-30 minutes for nature to dilute and remove the damaging acids from your mouth. This graph illustrates how acidity puts your mouth below a safe level but there is natural recovery over time.

Sipping drinks
Problems occur if you drink more acid before the mouth has recovered. Constant sipping can keep the mouth in an acid state for hours and in this way teeth are damaged. This graph illustrates the way frequent sipping can keep the mouth at damaging levels.

Damage in a dry mouth
AAnyone with a dry mouth will be at greater risk of tooth damage. Without saliva there is no natural response to wash away the acids. People with blocked noses or who breathe through their mouths have less saliva. Allergies, sinus problems, exercise or even sleep can put you at risk for acid damage.

Dry mouths offer greater risk of dental damage. While some dry mouth is permanent, caused by disease or radiation damage, everyone wakes with a dry mouth following sleeping, when less saliva is produced, so everyone shares this risk.

Risk Factors



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